Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	45.22	45.25	44.76	44.77	3,961,405	-0.31(-0.68%)
May 23, 2011	45.30	45.49	45.04	45.08	3,296,729	-0.59(-1.30%)
May 20, 2011	45.96	46.31	45.63	45.68	3,201,579	-0.41(-0.89%)
May 19, 2011	46.23	46.23	45.75	46.09	2,772,986	-0.14(-0.30%)
May 18, 2011	45.84	46.26	45.59	46.23	2,939,496	+0.32(+0.69%)
May 17, 2011	46.06	46.25	45.59	45.91	3,921,358	-0.27(-0.59%)
May 16, 2011	45.88	46.31	45.78	46.18	3,245,991	+0.45(+0.98%)
May 13, 2011	46.77	46.87	45.63	45.74	5,550,048	-1.12(-2.38%)
May 12, 2011	46.40	46.90	45.82	46.85	3,799,101	+0.44(+0.95%)
May 11, 2011	46.79	47.03	46.24	46.41	2,885,052	-0.45(-0.96%)
May 10, 2011	46.50	46.89	46.27	46.86	4,089,289	+0.34(+0.74%)
May 09, 2011	46.40	46.62	46.12	46.51	3,264,069	-0.03(-0.06%)
May 06, 2011	46.65	47.09	46.28	46.54	3,248,594	+0.32(+0.68%)
May 05, 2011	46.73	46.95	46.12	46.23	4,186,831	-0.40(-0.85%)
May 04, 2011	46.83	46.90	46.27	46.62	4,248,053	-0.37(-0.80%)
May 03, 2011	46.69	47.05	46.54	47.00	3,868,106	+0.39(+0.83%)

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